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Light-emitting diode (LED) fireproof spotlight

An LED light source and spotlight technology, applied in the field of lighting, can solve the problems of short service life and poor heat dissipation, and achieve the effects of high fire resistance, safe and reliable use, and simple structure design.

Inactive Publication Date: 2013-08-21
NORTHERN LIGHTS JIANGXI TECH LIGHTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although some LED spotlights are equipped with fire protection devices outside the housing, their heat dissipation is not very good and their service life is short.

Method used

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  • Light-emitting diode (LED) fireproof spotlight
  • Light-emitting diode (LED) fireproof spotlight

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Experimental program
Comparison scheme
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Embodiment Construction

[0019] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, and to analyze the advantages and spirit of the present invention, a further understanding of the present invention can be obtained through the following detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments.

[0020] An LED fireproof spotlight comprises an outer casing 10 and an LED light source module arranged in the outer casing 10 . The LED light source module includes an inner casing 20 , a circuit board (not shown in the figure) and an LED lamp body (not shown in the figure) disposed in the inner casing 20 . The LED light source module is electrically connected with a power cord 30 , and the power cord 30 is led out to the top outside of the outer shell 10 , and the space between the power cord 30 and the outer shell 10 is filled with a sealant 50 .

[0021] Fireproof cotto...

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PUM

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Abstract

The invention discloses a light-emitting diode (LED) fireproof spotlight which comprises an outer shell body and an LED light source module arranged in the outer shell body. The LED light source module comprises an inner shell body, a circuit board and an LED lamp body, wherein the circuit board and the LED lamp body are arranged in the inner shell body. The LED light source module is electrically connected with a power line which is led out to the outer side of the top of the outer shell body. Fireproof cotton is arranged between the side portion of the upper end of the LED light source module and the outer shell body. Two side portions of the outer shell body are respectively provided with an opening, and the inner side, around the openings, of the outer shell body is provided with fire-proof pieces which are used for sealing the openings. Sealing glue is filled into the gap between the periphery of the power line and the outer shell body. The LED fireproof spotlight is simple in structure, reasonable in design, good in radiating effect, stable in fireproof performance, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to an LED fireproof spotlight. Background technique [0002] LED spotlights are mainly used for decoration, commercial space lighting and architectural decoration lighting. Most of the LED spotlights are embedded lamps, which are installed in the installation holes opened on the ceiling. The ceiling materials used for the ceiling are mostly ordinary combustible materials. If the temperature in the LED spotlight is too high, it is likely to ignite the ceiling, or when a fire breaks out in the room, the flame will go up to the ceiling through the gap in the lamp body, causing a bigger fire. [0003] Although the housing of traditional LED spotlights is made of high-temperature-resistant materials, the heat generated inside the LED spotlight needs to be dissipated in time. Therefore, many LED spotlights are equipped with cooling holes. When a fire breaks out, the flame easily escap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/04F21V25/12F21V29/00F21Y101/02F21V29/507F21V29/83F21Y115/10
Inventor 陈志诚
Owner NORTHERN LIGHTS JIANGXI TECH LIGHTING CO LTD